490949716 has 24 divisors (see below), whose sum is σ = 877721600. Its totient is φ = 240213600.

The previous prime is 490949677. The next prime is 490949761. The reversal of 490949716 is 617949094.

It is a self number, because there is not a number n which added to its sum of digits gives 490949716.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43501 + ... + 53611.

Almost surely, 2^490949716 is an apocalyptic number.

It is an amenable number.

490949716 is a deficient number, since it is larger than the sum of its proper divisors (386771884).

490949716 is a wasteful number, since it uses less digits than its factorization.

490949716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10375 (or 10373 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 490949716 is about 22157.3851345325. The cubic root of 490949716 is about 788.8825283741.

The spelling of 490949716 in words is "four hundred ninety million, nine hundred forty-nine thousand, seven hundred sixteen".